package edu.sctu.wujiayi.month04.day20150430;

/**
 * Created by user11 on 2015/4/30.
 */
public class Calulator {
    public int plus(int op1,int op2){return op1+op2;}

    public int sub(int op1,int op2){return op1-op2;}

    public int mulit(int op1,int op2){return op1*op2;}

    public int divide(int op1,int op2){return op1/op2;}

}
